is to feel hungry at least once a day (seriously). The idea is to stop myself from eating just because. No other dietary plan has stopped me from enjoying food so far.

I swim or jog at least 4 times a week.
I park my car at the furthest lot so as to walk more.
I leave my car at home and take public transport at least once a week so that I have to walk.
I drink a glass of water first thing in the morning (supposedly beneficial; if so, an easy win, if not, no loss)

Against that, I go for food hunts. Too much food places to explore in Singapore. Which means, when I eat, I eat too much. So my resolution is meant to at least reduce the frequency. Not the best approach certainly, but better than nothing.
I hardly take any supplements; Vit C is all.
I have reduced my alcohol intake frequency drastically, however, I'm still prone to binges a few times a year.

On balance, I reckon I'm ok. But I'm 56 this year, so I should start taking public transport more - can't give up the food thing yet.